Predicting volumes and numbers of logs by grade from hardwood cruise data
Research paper NE ;
Research paper NE (Broomall, Pa. : 1988) ;
Yaussy, Daniel A., author.
Brisbin, Robert L., author.
Humphreys, Mary J., author.
Northeastern Forest Experiment Station (Radnor, Pa.), issuing body.
Daniel A. Yaussy, Robert L. Brisbin, Mary J. Humphreys.